Some harmless-looking birds on the Galapagos Islands off the coast of South America have developed a surprising technique for surviving the dry season: drinking the blood of other, larger birds. Watch the “vampire birds” in action.
Some harmless-looking birds on the Galapagos Islands off the coast of South America have developed a surprising technique for surviving the dry season: drinking the blood of other, larger birds. Watch the “vampire birds” in action.